65791615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 88615296

約数和(自身を除く): 22823681

約数列:

[1, 5, 17, 23, 73, 85, 115, 365, 391, 461, 1241, 1679, 1955, 2305, 6205, 7837, 8395, 10603, 28543, 33653, 39185, 53015, 142715, 168265, 180251, 572101, 774019, 901255, 2860505, 3870095, 13158323, 65791615]

約数ペア:

[(1, 65791615), (5, 13158323), (17, 3870095), (23, 2860505), (73, 901255), (85, 774019), (115, 572101), (365, 180251), (391, 168265), (461, 142715), (1241, 53015), (1679, 39185), (1955, 33653), (2305, 28543), (6205, 10603), (7837, 8395)]